package com.oocl.dao;

import java.util.List;

import com.oocl.server.po.Deptment;

public interface DeptmentDao {
	
	public int addDept(Deptment d);
	public int delDept(int did);
	public int updateDept(Deptment d);
	public List<Deptment> listDept();//DA
	
}
